Executions for behaviour:
"1:R0=0 ; 1:R3=3 ; 1:R4=2 ; x=3"

Executions for behaviour:
"1:R0=1 ; 1:R3=3 ; 1:R4=2 ; x=3"

ARM DETOUR0708
"DMBdWW Rfe PodRW Wsi Rfi PosRR Fre"
Cycle=Rfi PosRR Fre DMBdWW Rfe PodRW Wsi
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr
Orig=DMBdWW Rfe PodRW Wsi Rfi PosRR Fre
{
%x0=x; %y0=y;
%y1=y; %x1=x;
}
P0 | P1 ;
MOV R0,#3 | LDR R0,[%y1] ;
STR R0,[%x0] | MOV R1,#1 ;
DMB | STR R1,[%x1] ;
MOV R1,#1 | MOV R2,#2 ;
STR R1,[%y0] | STR R2,[%x1] ;
| LDR R3,[%x1] ;
| LDR R4,[%x1] ;
Observed
1:R0=0; 1:R3=3; 1:R4=2; x=3;
and 1:R0=1; 1:R3=3; 1:R4=2; x=3;